Base Ventures is a Berkeley/San Francisco, California–based early-stage venture capital firm founded in 2013 that provides seed and pre-Series A capital to technology startups across sectors such as consumer tech, enterprise software, fintech and digital platforms, often acting as one of the first institutional backers and participating in follow-on financings; led by founders with deep Silicon Valley investing and angel networks, the firm supports portfolio companies with strategic guidance and access to co-investors, and its investments have included tech-enabled businesses that progressed to notable exits and larger funding rounds.